CVE-2022-26085Network attack vector

Authenticated command execution via unquoted NVRAM value

Published May 12, 2022 · Updated Apr 15, 2025

OS command injection in InHand Networks InRouter302 3.5.4 allows remote authenticated users to execute arbitrary commands via HTTP. The httpd wlscan_ASP function embeds the NVRAM-derived wl0_iface value unquoted in an iwpriv command and passes the string to popen. A logged-in user must request an HTML page whose server-side template invokes wlscan_ASP; injected commands then run with httpd's privileges.

CVSS severity9.9
Critical
EPSS probability12.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in InHand Networks InRouter302 3.5.4 allows remote authenticated users to execute arbitrary commands via HTTP. The httpd wlscan_ASP function embeds the NVRAM-derived wl0_iface value unquoted in an iwpriv command and passes the string to popen. A logged-in user must request an HTML page whose server-side template invokes wlscan_ASP; injected commands then run with httpd's privileges.

The record

CVE
CVE-2022-26085
Published
May 12, 2022
Updated
Apr 15, 2025
Vendor
InHand Networks
Product
InRouter302
Classifications
CWE-77, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=V3.5.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

InHand Networks · InRouter302version=V3.5.4

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.9Cisco TalosCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059.004Unix and Linux Shell

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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